Q&A for network engineers
select Id, PostTypeId, AcceptedAnswerId, ParentId, CreationDate, Score, ViewCount, OwnerUserId, OwnerDisplayName, LastEditorUserId , LastEditorDisplayName, LastEditDate, LastActivityDate, Title, Tags, AnswerCount, CommentCount,FavoriteCount, ClosedDate, CommunityOwnedDate from Posts where OwnerUserId is null--PostTypeId=2